Chronic adversity dampens dopamine production
People exposed to a lifetime of psychosocial adversity may have an impaired ability to produce the dopamine levels needed for coping with acutely stressful situations.
Nov 12, 2019
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People exposed to a lifetime of psychosocial adversity may have an impaired ability to produce the dopamine levels needed for coping with acutely stressful situations.
Nov 12, 2019
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N-acetylcysteine (NAC) is a naturally occurring molecule that replenishes one of the body's antioxidants and now shows potential benefit as part of a standard course of treatment for patients with Parkinson's disease, according ...
Jul 16, 2019
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A group of Brazilian scientists have long conducted experiments with roundworms to investigate the role of schizophrenia-linked genes in patients' response to antipsychotic drugs. The results obtained thus far point to new ...
Mar 20, 2019
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In a new study in the Journal of Cognitive, Affective & Behavioral Neuroscience researchers from the University of Surrey have discovered a link between meditation and how individuals respond to feedback.
Dec 11, 2018
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As a health visitor, you get used to friends with babies asking questions about sleep, feeding and dirty nappies. Usually, these are straightforward, or you can at least direct people to the right help. But every once in ...
Oct 10, 2018
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During World War Two, when a cargo ship was torpedoed and sank in the North Sea, some of the crew managed to escape the sinking vessel. One survivor reported a curious incident that happened on their life raft: "There were ...
Sep 27, 2018
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Stressful situations affect the brain and body differently in people with schizophrenia compared to people without the mental illness or individuals at high risk for developing psychosis, a new CAMH study shows. The relationship ...
Jul 11, 2018
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UC Davis neuroscientist Lin Tian and her team, Tommaso Patriarchi, Gerard Broussard and Ruqiang Liang, have developed fluorescence sensors that are opening a new era for the optical recording of dopamine activity in the living ...
Jun 4, 2018
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The HIV virus, which causes AIDS, has long been known to target and disable cells of the immune system, which are responsible for fighting off invading microorganisms and for suppressing malignant cancers. More recently, ...
May 23, 2018
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The brain's own mechanisms for dealing with the loss of dopamine neurons in Parkinson's disease may be a source of the disorder's abnormal movement, according to a Northwestern Medicine study published in Neuron.
Sep 14, 2017
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